Question about Samsung HLN437W 43" Rear Projection HDTV

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WIll not turn on. Keeps blowing fuse. - Samsung HLN437W 43" Rear Projection HDTV

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Hi Tanya.

If the TV keeps blowing the fuse, then problem is either power cord or PSU board. The power cord can be tested reading Ohms on the two opposite prongs of the AC connector. If there is continuity between the two prongs, then the cord is shorted.
The power board is more difficult to test, but often, after a short has ocurred you can visually spot a blown components or traces and smell of burnt plastic.

To get a quote on repair call Samsung at the number listed on the owners manual.

Here all parts for this model.

See also :

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Troubleshooting

Posted on Sep 05, 2010

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Posted on Jan 02, 2017

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